What is 7,563 ÷ 4

Please help and please put remainder

Which best explains why this triangle is or is not a right triangle?

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?